Patent application number | Description | Published |
20120058881 | CERAMIC PRODUCT - The invention relates to a ceramic product, manufactured from a mixture made of natural and/or synthetic inorganic non-metal raw materials, at least one binder and optionally further additives. In order to provide ceramic products allowing for disadvantages known from the prior art to be eliminated, at least with respect to corrosion and erosion, it is proposed that the ceramic products are manufactured from a mixture comprising a) at least 10% by weight (based on the weight of all solids of the mixture) oxidic components, b) 0.05 to 2.7% by weight (based on the weight of all solids of the mixture) at least one organic-based binder, acting as a solubilizer in the mixture, and c) 3 to 10% by weight (based on the weight of all solids of the mixtures) hydrous dispersing agent, and that the ceramic product contains less than 0.1% by weight (based on the total weight of the ceramic product) of carbon after the use thereof at temperatures above 600° C. | 03-08-2012 |
20120175826 | Material composition for producing a fireproof material and the use thereof, and fireproof moulding body and method for the production thereof - A method for producing a refractory molded boy using a material composition having a fine-grain fraction with grain sizes of less than 100 μm and a coarse-grain fraction with grain sizes of more than 100 μm. The method includes the steps of adding a dispersing agent and/or a liquefier to the material composition unless the material compositing already includes the dispersing agent and/or liquefier, forming the material composition into a molded body, and sintering the molded body at a temperature above 1300 degrees Celsius. | 07-12-2012 |
20140057773 | MATERIAL COMPOSITION FOR PRODUCING A FIREPROOF MATERIAL AND THE USE THEREOF, AND FIREPROOF MOLDED BODY AND METHOD FOR THE PRODUCTION THEREOF - A material composition for producing a fireproof material having a fine-grain fraction with grain sizes of less than 100 μm and a coarse-grain fraction with grain sizes of more than 100 μm is provided. The fine-grain fraction includes aluminum oxide having a weight proportion of at least 90% by wt. in relation to the total weight of the fine-grain fraction, zirconium oxide having a weight proportion of up to 5% by wt. in relation to the total weight of the fine-grain fraction, a stabilizer for the zirconium oxide as well as titanium oxide powder having a weight proportion of up to 5% by wt. in relation to the total weight of the fine-grain fractional. The coarse-grain fraction represents a weight fraction of more than 30% by wt. of the material composition. | 02-27-2014 |
Patent application number | Description | Published |
20090254582 | METHOD AND SYSTEM FOR STORAGE REPLICATION - Consistent replicas of a data object are created using a replication protocol that includes an opportunistic replication phase followed by a consistent replication phase. During the opportunistic replication phase, dirty regions are selected from the data object included in a primary computer and copied to a data object replica included in a secondary computer according to a selection heuristic. During the consistent replication phase, an immutable image of the data object is created by the primary computer and the remaining dirty regions are copied from the immutable image of the data object to the data object replica to create a consistent replica of the data object. | 10-08-2009 |
20090254693 | METHOD AND SYSTEM FOR GENERATING CONSISTENT SNAPSHOTS FOR A GROUP OF DATA OBJECTS - Snapshots that are consistent across a group of data objects are generated. The snapshots are initiated by a coordinator, which transmits a sequence of commands to each storage node hosting a data object within a group of data objects. The first command prepares a data object for a snapshot. After a data object has been successfully prepared, an acknowledgment is sent to the coordinator. Once all appropriate acknowledgments are received, the coordinator sends a command to confirm that a snapshot has been created for each data object in the respective group. After receiving this confirmation, the coordinator takes action to confirm or record the successful completion of the group-consistent snapshot. | 10-08-2009 |
20100185583 | SYSTEM AND METHOD FOR SCHEDULING DATA STORAGE REPLICATION OVER A NETWORK - The replication of a group of data sets is coordinated into a single schedule based on the recovery point objective (RPO) of each data set. The resulting generated schedule satisfies each data set's RPO requirements and minimizes bandwidth use. If necessary bandwidth exceeds available bandwidth, the resulting generated schedule attempts to best satisfy each data set's RPO requirements given the available bandwidth. | 07-22-2010 |
20110276773 | METHOD AND SYSTEM FOR GENERATING CONSISTENT SNAPSHOTS FOR A GROUP OF DATA OBJECTS - Snapshots that are consistent across a group of data objects are generated. The snapshots are initiated by a coordinator, which transmits a sequence of commands to each storage node hosting a data object within a group of data objects. The first command prepares a data object for a snapshot. After a data object has been successfully prepared, an acknowledgment is sent to the coordinator. Once all appropriate acknowledgments are received, the coordinator sends a command to confirm that a snapshot has been created for each data object in the respective group. After receiving this confirmation, the coordinator takes action to confirm or record the successful completion of the group-consistent snapshot. | 11-10-2011 |
20130014104 | METHODS AND APPARATUS FOR PROVIDING HYPERVISOR LEVEL DATA SERVICES FOR SERVER VIRTUALIZATION - A hypervisor virtual server system, including a plurality of virtual servers, a plurality of virtual disks that are read from and written to by the plurality of virtual servers, a physical disk, an I/O backend coupled with the physical disk and in communication with the plurality of virtual disks, which reads from and writes to the physical disk, a tapping driver in communication with the plurality of virtual servers, which intercepts I/O requests made by any one of said plurality of virtual servers to any one of said plurality of virtual disks, and a virtual data services appliance, in communication with the tapping driver, which receives the intercepted I/O write requests from the tapping driver, and that provides data services based thereon. | 01-10-2013 |
20150058291 | LOG-STRUCTURED STORAGE DEVICE FORMAT - Embodiments of the disclosure provide techniques managing a log-structured solid state drive (SSD) format in a distributed storage system. SSDs in the distributed storage system maintains a journal of logical changes to storage objects to persist prepared and committed changes in the latency path. The journal includes metadata entries that describe changes and reference data pages. Dense data structures (such as a logical block addressing table) index the metadata entries. To reduce the amount of overhead in I/O operations, the distributed storage system maintains the dense data structures in memory rather than on disk. | 02-26-2015 |
20150058298 | PARTITION TOLERANCE IN CLUSTER MEMBERSHIP MANAGEMENT - Techniques are disclosed for managing a cluster of computing nodes following a division of the cluster into at least a first and second partition, where the cluster aggregates local storage resources of the nodes to provide an object store, and objects stored in the object store are divided into data components stored across the nodes. In accordance with one method, it is determined that a majority of data components comprising a first object are stored within nodes in the first partition. It is determined that a majority of data components comprising a second object are stored within nodes in the second partition. Configuration objects are permitted to be performed on the first object in the first partition while denying access to the first object from the second partition, and on the second object in the second partition while denying access to the second object from the first partition. | 02-26-2015 |
20150058306 | DISTRIBUTED TRANSACTION LOG - Embodiments of the disclosure provide techniques for updating a distributed transaction log on a previously offline resource object component using distributed transaction logs from active host computer nodes from separate RAID mirror configurations. Each component object maintains a journal (log) where distributed transactions are recorded. If a component object goes offline and subsequently returns (e.g., if the node hosting the component object reboots), the component object is marked as stale. To return the component object to an active state, a distributed resources module retrieves the journals from other resource component objects from other RAID configurations where the data is mirrored. The module filters corresponding data that is missing in the journal of the previously offline corresponding object and merges the filtered data to the journal. | 02-26-2015 |
20150058384 | SCALABLE DISTRIBUTED STORAGE ARCHITECTURE - Techniques are disclosed for providing a file system interface for an object store intended to support simultaneous access to objects stored in the object store by multiple clients. In accordance with one method, an abstraction of a root directory to a hierarchical namespace for the object store is exposed to clients. The object store is backed by a plurality of physical storage devices housed in or directly attached to the plurality of host computers and internally tracks its stored objects using a flat namespace that maps unique identifiers to the stored objects. The creation of top-level objects appearing as subdirectories of the root directory is enabled, wherein each top-level object represents a separate abstraction of a storage device having a separate namespace that can be organized in accordance with any designated file system. | 02-26-2015 |
20150058475 | DISTRIBUTED POLICY-BASED PROVISIONING AND ENFORCEMENT FOR QUALITY OF SERVICE - Embodiments of the disclosure provide techniques for measuring congestion and controlling quality of service to a shared resource. A module that interfaces with the shared resource monitors the usage of the shared resource by accessing clients. Upon detecting that the rate of usage of the shared resource has exceeded a maximum rate supported by the shared resource, the module determines and transmits a congestion metric to clients that are currently attempting to access the shared resource. Clients, in turn determine a delay period based on the congestion metric prior to attempting another access of the shared resource. | 02-26-2015 |
20150058487 | TRANSLATING HIGH LEVEL REQUIREMENTS POLICIES TO DISTRIBUTED CONFIGURATIONS - Embodiments of the disclosure provide techniques for partitioning a resource object into multiple resource components of a cluster of host computer nodes in a distributed resources system. The distributed resources system translates high-level policy requirements into a resource configuration that the system accommodates. The system determines an allocation based on the policy requirements and identifies resource configurations that are available. Upon selecting a resource configuration, the distributed resources system assigns the allocation and associated values to the selected configuration and publishes the new configuration to other host computer nodes in the cluster. | 02-26-2015 |
20150058555 | Virtual Disk Blueprints for a Virtualized Storage Area Network - Techniques are described for storing a virtual disk in an object store comprising a plurality of physical storage devices housed in a plurality of host computers. A profile is received for creation of the virtual disk wherein the profile specifies storage properties desired for an intended use of the virtual disk. A virtual disk blueprint is generated based on the profile such that that the virtual disk blueprint describes a storage organization for the virtual disk that addresses redundancy or performance requirements corresponding to the profile. A set of the physical storage devices that can store components of the virtual disk in a manner that satisfies the storage organization is then determined. | 02-26-2015 |
20150058863 | LOAD BALANCING OF RESOURCES - Embodiments presented herein techniques for balancing a multidimensional set of resources of different types within a distributed resources system. Each host computer providing the resources publishes a status on current resource usage by guest clients. Upon identifying a local imbalance, the host computer determines a source workload to migrate to or from the resources container to minimize the variance in resource usage. Additionally, when placing a new resource workload, the host computer selects a resources container that minimizes the variance to further balance resource usage. | 02-26-2015 |
Patent application number | Description | Published |
20100227554 | SYSTEM AND METHOD FOR DIRECT COMMUNICATION BETWEEN WIRELESS COMMUNICATION DEVICES - A wireless communication device includes conventional components to permit a network communication link to be established with a wireless communication network. In addition, the wireless communication device includes a non-network short-range transceiver that detects the presence of other similarly equipped devices. When two such equipped devices come within proximity of each other, a direct non-network wireless communication link is established. The two devices exchange portions of profile data and each analyzed the received profile data. If a match occurs, a contact notification is generated. This permits the wireless communication device to act as an auto-detecting social network device that detects the proximity of other devices whose owners have a profile that matches the stored user preference data. Subsequent communication may occur in a conventional manner using the wireless network communication channels and web applications may also be used to gain additional information. | 09-09-2010 |
20100227610 | SYSTEM AND METHOD FOR DIRECT COMMUNICATION BETWEEN WIRELESS COMMUNICATION DEVICES - A wireless communication device includes conventional components to permit a network communication link to be established with a wireless communication network. In addition, the wireless communication device includes a non-network transceiver that detects the presence of a wireless access point. When two such equipped devices come within proximity of the access point, a non-network wireless communication link is established. The two devices exchange portions of profile data which is analyzed to determine if a match exists. If a match occurs, a contact notification is generated. This permits the wireless communication device to act as an auto-detecting social network device that detects the proximity of other devices whose owners have a profile that matches the stored user preference data. Subsequent communication may occur in a conventional manner using the wireless network communication channels and web applications may also be used to gain additional information. | 09-09-2010 |
20110076948 | SYSTEM AND METHOD FOR DYNAMIC FORMATION OF A COMMUNICATION NETWORK USING WIRELESS COMMUNICATION DEVICES - A short-range wireless communication network may be established by direct communication between two or more wireless communication devices. A conventional cellular telephone includes an integrated short-range transceiver. The short-range transceivers of multiple wireless communication devices can be coupled together to form a short-range communication network without utilizing any wireless communication network supported by wireless service providers. The short-range communication network may be extended as additional devices come within range or consolidated as wireless communication devices leave the communication range. The short-range communication network is built upon the proximity of wireless communication devices with each other. Data is disseminated between the wireless communication devices using a data message synchronization process. Messages may also be carried from one wireless network to another as the communication devices are carried by individuals. | 03-31-2011 |
20110201275 | SYSTEM AND METHOD FOR MANAGEMENT OF A DYNAMIC NETWORK USING WIRELESS COMMUNICATION DEVICES - A short-range wireless communication network may be established by direct communication between two or more wireless communication devices. A conventional cellular telephone includes an integrated short-range transceiver. The short-range transceivers of multiple wireless communication devices can be coupled together to form a short-range communication network without utilizing any wireless communication network supported by wireless service providers. The short-range communication network may be extended as additional devices come within range or consolidated as wireless communication devices leave the communication range. The short-range communication network is built upon the proximity of wireless communication devices with each other. Data is disseminated between the wireless communication devices using a data message synchronization process. Messages may also be carried from one wireless network to another as the communication devices are carried by individuals. | 08-18-2011 |
20110244875 | SYSTEM AND METHOD FOR DIRECT COMMUNICATION BETWEEN WIRELESS COMMUNICATION DEVICES - A wireless communication device includes conventional components to permit a network communication link to be established with a wireless communication network. In addition, the wireless communication device includes a non-network short-range transceiver that detects the presence of other similarly equipped devices. When two such equipped devices come within proximity of each other, a direct non-network wireless communication link is established. | 10-06-2011 |
20110246611 | SYSTEM AND METHOD FOR DIRECT COMMUNICATION BETWEEN WIRELESS COMMUNICATION DEVICES - A wireless communication device includes conventional components to permit a network communication link to be established with a wireless communication network. In addition, the wireless communication device includes a non-network transceiver that detects the presence of a wireless access point. When two such equipped devices come within proximity of the access point, a non-network wireless communication link is established. The two devices exchange portions of profile data which is analyzed to determine if a match exists. If a match occurs, a contact notification is generated. This permits the wireless communication device to act as an auto-detecting social network device that detects the proximity of other devices whose owners have a profile that matches the stored user preference data. Subsequent communication may occur in a conventional manner using the wireless network communication channels and web applications may also be used to gain additional information. | 10-06-2011 |
20120129607 | SYSTEM AND METHOD FOR GAME PLAY IN A DYNAMIC COMMUNICATION NETWORK - A short-range wireless communication network may be established by direct communication between two or more wireless communication devices and/or communication via an access point to permit game play between a plurality of devices. A conventional cellular telephone includes an integrated short-range transceiver. The short-range transceivers of multiple wireless communication devices can be coupled together to form a short-range communication network without utilizing any wireless communication network supported by A Public Land Mobile Network (PLMN). Data is disseminated between the wireless communication devices using a data message synchronization process. Messages may also be carried from one wireless network to another as the communication devices are carried by individuals. | 05-24-2012 |
20120135711 | SYSTEM AND METHOD FOR DEVICE AUTHENTICATION IN A DYNAMIC NETWORK USING WIRELESS COMMUNICATION DEVICES - A short-range wireless network is established by direct communication between wireless devices and wireless access points. A wireless communication device provides initial registration information to a network and becomes a registered device. An API is downloaded to the wireless device to permit automatic authentication of the device for future communications. When a registered device enters a venue, at least one access point will automatically detect the wireless device and extract the necessary identification data to permit authentication of the device. Customized messages may be provided to the wireless device. If the wireless device enters a different venue, even in another city or state, the registration data may be automatically extracted by an AP and provided to a cloud network for authentication. Authenticated devices receive a list of authenticated vendors and unauthenticated vendors near the present location of the authenticated device. | 05-31-2012 |
20120149463 | SYSTEM AND METHOD FOR GAMING IN A DYNAMIC NETWORK USING WIRELESS COMMUNICATION DEVICES - A short-range wireless network is established by direct communication between wireless devices and wireless access points to permit gambling within a casino. The short communication range of the access points assures that the wireless device is in the casino. A gaming communication link is used to exchange game play data (e.g., betting, card dealing, etc.) between a gaming controller and one or more wireless devices. Game play may be conducted between a player and the house or between a plurality of payers. In one embodiment, all communication is routed between players using the gaming controller so that the house controls the transmission of all game play data. | 06-14-2012 |
20120202185 | SYSTEM AND METHOD FOR WIRELESS COMMUNICATION IN AN EDUCATIONAL SETTING - A communication network includes an instructor wireless communication device and a plurality of student wireless communication devices, which may be conventional smartphones. The student devices do not communicate with the wireless service provider, but communicate with the instructor device in the classroom via a short-range communication network established between the student devices and the instructor device directly or via an access point. In one embodiment, communication with the cellphone network service provider is cut off by disabling the network transceiver in each student device. The instructor device can exchange question and answer data with the student devices. The system can be configured to provide security in student responses to prevent potential cheating. Student answers may be automatically collected, collated, and graded. The answers are accompanied by an ID that uniquely identifies each student. The system may further provide for automatic classroom attendance and participation by logging nonresponsive student devices. | 08-09-2012 |
Patent application number | Description | Published |
20090089131 | Mobile Device Marketing and Advertising Platforms, Methods, and Systems - A mobile marketing campaign platform and method including: a planning module including: a definition module for setting budget and objectives; and a design module for designing the campaign utilizing a plurality of templates; an execution module including: design tools for designing an executable campaign from the campaign design made from the templates; and operating tools for causing the executable campaign to execute over multiple mobile services; and a reporting module including: tracking means for tracking at least one of a campaign activity, the campaign performance objectives; and the brand performance objectives. | 04-02-2009 |
20090138337 | MOBILE DEVICE MARKETING AND ADVERTISING PLATFORMS, METHODS, AND SYSTEMS - A mobile marketing campaign platform and method including: a planning module including: a definition module for setting budget and objectives; and a design module for designing the campaign utilizing a plurality of templates; an execution module including: design tools for designing an executable campaign from the campaign design made from the templates; and operating tools for causing the executable campaign to execute over multiple mobile services; and a reporting module including: tracking means for tracking at least one of a campaign activity, the campaign performance objectives; and the brand performance objectives. | 05-28-2009 |
20090138338 | MOBILE DEVICE MARKETING AND ADVERTISING PLATFORMS, METHODS, AND SYSTEMS - A mobile marketing campaign platform and method including: a planning module including: a definition module for setting budget and objectives; and a design module for designing the campaign utilizing a plurality of templates; an execution module including: design tools for designing an executable campaign from the campaign design made from the templates; and operating tools for causing the executable campaign to execute over multiple mobile services; and a reporting module including: tracking means for tracking at least one of a campaign activity, the campaign performance objectives; and the brand performance objectives. | 05-28-2009 |
20090138339 | MOBILE DEVICE MARKETING AND ADVERTISING PLATFORMS, METHODS, AND SYSTEMS - A mobile marketing campaign platform and method including: a planning module including: a definition module for setting budget and objectives; and a design module for designing the campaign utilizing a plurality of templates; an execution module including: design tools for designing an executable campaign from the campaign design made from the templates; and operating tools for causing the executable campaign to execute over multiple mobile services; and a reporting module including: tracking means for tracking at least one of a campaign activity, the campaign performance objectives; and the brand performance objectives. | 05-28-2009 |
20090138361 | MOBILE DEVICE MARKETING AND ADVERTISING PLATFORMS, METHODS, AND SYSTEMS - A mobile marketing campaign platform and method including: a planning module including: a definition module for setting budget and objectives; and a design module for designing the campaign utilizing a plurality of templates; an execution module including: design tools for designing an executable campaign from the campaign design made from the templates; and operating tools for causing the executable campaign to execute over multiple mobile services; and a reporting module including: tracking means for tracking at least one of a campaign activity, the campaign performance objectives; and the brand performance objectives. | 05-28-2009 |
20090271267 | MOBILE DEVICE MARKETING AND ADVERTISING PLATFORMS, METHODS, AND SYSTEMS - A mobile marketing campaign platform and method including: a planning module including: a definition module for setting budget and objectives; and a design module for designing the campaign utilizing a plurality of templates; an execution module including: design tools for designing an executable campaign from the campaign design made from the templates; and operating tools for causing the executable campaign to execute over multiple mobile services; and a reporting module including: tracking means for tracking at least one of a campaign activity, the campaign performance objectives; and the brand performance objectives. | 10-29-2009 |
20110022473 | MOBILE DEVICE MARKETING AND ADVERTISING PLATFORMS, METHODS, AND SYSTEMS - A mobile marketing campaign platform and method including: a planning module including: a definition module for setting budget and objectives; and a design module for designing the campaign utilizing a plurality of templates; an execution module including: design tools for designing an executable campaign from the campaign design made from the templates; and operating tools for causing the executable campaign to execute over multiple mobile services; and a reporting module including: tracking means for tracking at least one of a campaign activity, the campaign performance objectives; and the brand performance objectives. | 01-27-2011 |
20110029380 | MOBILE DEVICE MARKETING AND ADVERTISING PLATFORMS, METHODS, AND SYSTEMS - A mobile marketing campaign platform and method including: a planning module including: a definition module for setting budget and objectives; and a design module for designing the campaign utilizing a plurality of templates; an execution module including: design tools for designing an executable campaign from the campaign design made from the templates; and operating tools for causing the executable campaign to execute over multiple mobile services; and a reporting module including: tracking means for tracking at least one of a campaign activity, the campaign performance objectives; and the brand performance objectives. | 02-03-2011 |
20120179534 | Mobile Device Marketing and Advertising Platforms, Methods, and Systems - A mobile marketing campaign platform and method including: a planning module including: a definition module for setting budget and objectives; and a design module for designing the campaign utilizing a plurality of templates; an execution module including: design tools for designing an executable campaign from the campaign design made from the templates; and operating tools for causing the executable campaign to execute over multiple mobile services; and a reporting module including: tracking means for tracking at least one of a campaign activity, the campaign performance objectives; and the brand performance objectives. | 07-12-2012 |
Patent application number | Description | Published |
20090086863 | INTERFERENCE DETECTION AND MITIGATION - Techniques for detecting and mitigating interference are described. A device (e.g., a cellular phone) senses interference levels and digitally reconstructs the expected interference in the received signal. The device may correlate the reconstructed interference with the received signal and determine interference in the received signal based on correlation results. The device may adjust the operation of one or more circuit blocks (e.g., a mixer, an LNA, etc.) in a receiver based on the detected interference in the received signal. Alternatively or additionally, the device may condition the digital interference to obtain conditioned reconstructed interference matching the interference in the received signal and may then subtract the conditioned interference from the received signal. | 04-02-2009 |
20090086864 | INTERFERENCE DETECTION AND MITIGATION - Techniques for detecting and mitigating interference are described. A device (e.g., a cellular phone) senses interference levels and digitally reconstructs the expected interference in the received signal. The device may correlate the reconstructed interference with the received signal and determine interference in the received signal based on correlation results. The device may adjust the operation of one or more circuit blocks (e.g., a mixer, an LNA, etc.) in a receiver based on the detected interference in the received signal. Alternatively or additionally, the device may condition the digital interference to obtain conditioned reconstructed interference matching the interference in the received signal and may then subtract the conditioned interference from the received signal. | 04-02-2009 |
20090164827 | METHOD AND APPARATUS FOR GENERATING OR UTILIZING ONE OR MORE CYCLE-SWALLOWED CLOCK SIGNALS - An electronic device is provided for generating or utilizing one or more cycle-swallowed clock signals derived based on one or more first clock signals. The device includes a module configured to receive a first clock signal having a first frequency. The module is configured to generate a second clock signal having a second frequency and configured to swallow one or more clock cycles of the first clock signal in generating the second clock signal. The first clock signal has even cycles, and the second clock signal has uneven cycles. The first frequency is greater than the second frequency. The module may include a cycle-swallowing counter. A method and a computer-readable medium are also provided. | 06-25-2009 |
20090279591 | FREQUENCY SPUR DETECTION AND SUPPRESSION - Techniques for identifying and suppressing frequency spurs in a signal are disclosed. In an embodiment, an incoming signal is rotated by a frequency related to a spur frequency, and an estimate of the content of the rotated signal is derived. The estimate may be subtracted from the rotated incoming signal, and the result de-rotated by the spur frequency. In an embodiment, the incoming signal may be rotated such that the spur is centered at DC. In an alternative embodiment, the estimate may be de-rotated before being subtracted from the original incoming signal. Techniques for addressing multiple spurs using serial and parallel architectures are disclosed. Further disclosed are techniques for searching for the presence of spurs in an incoming signal, and tracking spur frequencies over time. | 11-12-2009 |
20100066421 | ADAPTIVE CALIBRATION FOR DIGITAL PHASE-LOCKED LOOPS - Techniques for adaptively calibrating a TDC output signal in a digital phase-locked loop (DPLL). In an exemplary embodiment, a calibration factor multiplied to the TDC output signal is adaptively adjusted to minimize a magnitude function of a phase comparator output signal of the DPLL. In an exemplary embodiment, the calibration factor may be adjusted using an exemplary embodiment of the least-mean squares (LMS) algorithm. Further techniques for simplifying the adaptive algorithm for hardware implementation are described. | 03-18-2010 |
20100296502 | I-Q MISMATCH COMPENSATION - Techniques for compensating for I-Q mismatch in a communications receiver. In an exemplary embodiment, incoming I and Q samples are adjusted by multiplying with certain compensation coefficients to generate mismatch-compensated I and Q samples. The compensation coefficients may themselves be calculated and iteratively refined from the mismatch-compensated I and Q samples. Further techniques for partitioning the adjustment and estimation functions among computational hardware are disclosed. In an exemplary embodiment, estimation may be restricted to only those segments of the incoming I and Q samples that fulfill certain conditions, e.g., segments of the incoming I and Q samples known to be statistically uncorrelated and/or to have equal average energy. | 11-25-2010 |
20110136446 | COMBINED INTELLIGENT RECEIVE DIVERSITY (IRD) AND MOBILE TRANSMIT DIVERSITY (MTD) WITH INDEPENDENT ANTENNA SWITCHING FOR UPLINK AND DOWNLINK - Methods and apparatus are provided for allowing a transmitter (Tx) to perform antenna selection independently of a receiver (Rx) in a transceiver supporting both transmit diversity and receive diversity. Certain aspects may utilize a cross switch, which may be used in a parallel or cross configuration, to provide for the independent antenna selection, such that the Rx may maintain the ability to operate on the same antenna as the Tx, on another antenna, or on both antennas for enhanced receive diversity. Furthermore, certain aspects may employ additional switching in the baseband domain in an effort to avoid, or at least reduce, switching glitches in the Rx caused by changing the cross switch configuration. In this manner, the Rx need not re-converge upon antenna switching. | 06-09-2011 |
20140302803 | COMBINED INTELLIGENT RECEIVE DIVERSITY (IRD) AND MOBILE TRANSMIT DIVERSITY (MTD) WITH INDEPENDENT ANTENNA SWITCHING FOR UPLINK AND DOWNLINK - Methods and apparatus are provided for allowing a transmitter (Tx) to perform antenna selection independently of a receiver (Rx) in a transceiver supporting both transmit diversity and receive diversity. Certain aspects may utilize a cross switch, which may be used in a parallel or cross configuration, to provide for the independent antenna selection, such that the Rx may maintain the ability to operate on the same antenna as the Tx, on another antenna, or on both antennas for enhanced receive diversity. Furthermore, certain aspects may employ additional switching in the baseband domain in an effort to avoid, or at least reduce, switching glitches in the Rx caused by changing the cross switch configuration. In this manner, the Rx need not re-converge upon antenna switching. | 10-09-2014 |
Patent application number | Description | Published |
20100042530 | System and Method for Simulating an Electronic Trading Environment - Market data is recorded from a real live exchange. The recording data can be played back in real time or delayed, in any manner, to simulate the recorded market. Moreover, one or more users can participate in the simulated market just as if they were participating in a real-live market. The system provides a realistic trading environment without the associated risks of trading in a live-market such as losing money and the cost of making trades. The system may be used for training purposes and for purposes of testing and analyzing various trading strategies. Software developers and testers may also utilize the realistic environment to develop trading products or applications. Additionally, the system provides a means for demonstrating trading application products. | 02-18-2010 |
20120278224 | SYSTEM AND METHOD FOR SIMULATING AN ELECTRONIC TRADING ENVIRONMENT - Market data is recorded from a real live exchange. The recording data can be played back in real time or delayed, in any manner, to simulate the recorded market. Moreover, one or more users can participate in the simulated market just as if they were participating in a real-live market. The system provides a realistic trading environment without the associated risks of trading in a live-market such as losing money and the cost of making trades. The system may be used for training purposes and for purposes of testing and analyzing various trading strategies. Software developers and testers may also utilize the realistic environment to develop trading products or applications. Additionally, the system provides a means for demonstrating trading application products. | 11-01-2012 |
20140172675 | SYSTEM AND METHOD FOR SIMULATING AN ELECTRONIC TRADING ENVIRONMENT - Market data is recorded from a real live exchange. The recording data can be played back in real time or delayed, in any manner, to simulate the recorded market. Moreover, one or more users can participate in the simulated market just as if they were participating in a real-live market. The system provides a realistic trading environment without the associated risks of trading in a live-market such as losing money and the cost of making trades. The system may be used for training purposes and for purposes of testing and analyzing various trading strategies. Software developers and testers may also utilize the realistic environment to develop trading products or applications. Additionally, the system provides a means for demonstrating trading application products. | 06-19-2014 |
Patent application number | Description | Published |
20090096398 | ROBUST BLOWER MOTOR STARTUP TECHNIQUE - A method for starting a blower motor with a locked rotor condition, the motor having one or more speed settings, each speed setting having a reference voltage and reference current value associated therewith, the method comprising, from a motor off condition, applying the reference voltage to the motor, the reference voltage associated with a desired speed setting; measuring current flowing through the motor to define a measured current value; comparing the measured current value to the reference current value associated with the desired speed setting to determine if a locked rotor condition exists; if a locked rotor condition exists, increasing the motor speed from the desired speed setting until either the output speed is at a maximum speed or the locked rotor condition ceases to exist; and adjusting the motor output speed value to the desired speed setting. | 04-16-2009 |
20090099804 | Outside Ambient Temperature Initialization Technique - A method of determining air temperature outside a passenger compartment of a motor vehicle, the motor vehicle having an engine and an outside air temperature (OAT) sensor disposed outside the passenger compartment. The OAT sensor is located in a region which is exposed to heat after the engine is turned off. The method includes measuring a series of temperature values at the OAT sensor, using the measured OAT sensor values to develop a temperature-time function, and generating an adjusted OAT value using an observed time, the measured OAT sensor values, and the temperature-time function. | 04-16-2009 |
Patent application number | Description | Published |
20110006717 | Method for Monitoring the Condition of a Commutator of an Electric Motor - A method for detecting a packed slot condition in a commutator of an electric motor comprising the steps of: (a) providing an electric motor having a commutator, the commutator having a plurality of segments separated from each other by a slot; (b) monitoring the current going through the electric motor; (c) determining if the current going through the electric motor being monitored in step (b) has changed from a preset value; and (d) providing a signal to indicate that the current going through the electric motor has changed to thereby detect for a packed slot in the commutator. | 01-13-2011 |
20130179032 | AMBIENT TEMPERATURE ESTIMATION - A method for predicting an ambient temperature around a moving motor vehicle includes utilizing measured ambient temperatures and Newton's Cooling Law. A linear best fit line describing the time constant as a function of vehicle speed can be generated utilizing measured data. In use, the b values can be determined from the best fit line, and the b values can be utilized to provide a predicted or estimated ambient temperature before the measured temperatures drop to the ambient temperature. | 07-11-2013 |
20140277942 | TRAILER LENGTH ESTIMATION IN HITCH ANGLE APPLICATIONS - A vehicle system for estimating a trailer length is disclosed. The system incorporates at least one sensor configured to measure a wheel steer angle and a trailer angle in communication with a processor. The processor is operable to determine a first length by a first computation method and determine a second length by a second computation method. The processor is further operable to validate an estimated trailer length based on the first length and the second length and perform a back-up function for the trailer based on the estimated trailer length. | 09-18-2014 |
20140297128 | TRAILER LENGTH ESTIMATION IN HITCH ANGLE APPLICATIONS - A vehicle system for estimating a trailer length is disclosed and includes a first sensor for measuring a wheel steer angle and a second sensor for measuring a hitch angle. A processor is in communication with the first and second sensors and is operable to determine a wheel steer angle change and a hitch angle change. The processor performs a first computation if the wheel steer angle change and the hitch angle change satisfy a threshold requirement and performs a second computation if at least one of the wheel steer angle change and the hitch angle change does not satisfy the threshold requirement. | 10-02-2014 |
20140297129 | TRAILER LENGTH ESTIMATION IN HITCH ANGLE APPLICATIONS - A vehicle system for estimating a trailer length is disclosed and includes a first sensor for measuring a wheel steer angle and a second sensor for measuring a hitch angle. A processor is in communication with the at least one sensor and is operable to determine a ratio between the wheel steer angle and the hitch angle, generate a running average of the ratio, and calculate the trailer length based on an average ratio between the wheel steer angle and the hitch angle. | 10-02-2014 |
20140358417 | SYSTEM FOR DETERMINING HITCH ANGLE - A system for determining a hitch angle between a vehicle and trailer is provided. The system includes an imaging device disposed on the trailer. A first navigation system is disposed on-board the vehicle. A second navigation system is integrated with the imaging device. A controller determines the hitch angle based on data received from the first navigation system and the second navigation system. | 12-04-2014 |
Patent application number | Description | Published |
20090321416 | ENHANCED ENERGY DELIVERY MECHANISM FOR BULK SPECIALTY GAS SUPPLY SYSTEMS - A system for delivering vapor phase fluid at an elevated pressure from a transport vessel containing liquefied or two-phase fluid is provided. The system includes: (a) a transport vessel positioned in a substantially horizontal position; (b) one or more energy delivery devices disposed on the lower portion of the transport vessel wherein the energy delivery devices include a heating means and a thermally conductive non-adhesive layer disposed therebetween to the gaps and provide substantially uniform energy to the transport vessel. | 12-31-2009 |
20100326537 | LOW VAPOR PRESSURE HIGH PURITY GAS DELIVERY SYSTEM - Systems, apparatuses and methods for vapor phase fluid delivery to a desired end use are provided, wherein the conditions of the system are monitored to determine when the water concentration or supply vessel surface temperature exceeds a specified value or when the low vapor pressure fluid pressure falls below a specified value for the purpose of removing a first supply vessel from service by discontinuing vapor flow from the first supply vessel and initiating vapor flow from a second supply vessel. | 12-30-2010 |
20110225986 | SYSTEMS AND METHODS FOR GAS SUPPLY AND USAGE - This invention relates to gas vaporization and supply system that includes (a) a vessel suitable for holding a bulk quantity of a liquefied gas; (b) at least one heating source positioned on or near the vessel to supply energy to, or remove energy from, the liquefied gas; and (c) a heating source controller adapted to use process variables feedback for dynamically regulating the heating source and maintaining and regulating gas output. The process variables feedback results from cascading sequence control of at least two process variables. The process variables include pressure, temperature, and/or gas output flow rate. This invention also relates to a method for delivery of a gas, e.g., ultra high purity gases, from a liquefied state in a controlled manner to a usage site, e.g., a semiconductor manufacturing facility. This invention provides faster heating system response to fluctuations in customer demand, a longer heater life, and improved reliability. | 09-22-2011 |
Patent application number | Description | Published |
20130035853 | Prominence-Based Generation and Rendering of Map Features - A capability for prominence-based feature generation and rendering for digital maps is provided. More specifically, embodiments relate to rendering map features such as buildings or landmarks in different rendering styles based on signals for how important a particular feature is to a search context. A search context may be, for example and without limitation, a general view of the map or a user-initiated search request for a particular point of interest or driving directions between different points of interest on the map. For example, the different rendering styles may include, but are not limited to, two-dimensional (2D) footprints, two-and-a-half-dimensional (2.5D) extruded polygons, as will be described further below, and full three-dimensional (3D) models. Furthermore, the style could include color and/or visual texture. | 02-07-2013 |
20140049564 | CUSTOM LABELING OF A MAP BASED ON CONTENT - A system and method for generating a content based, custom labeled map is provided. A request for a map is received. The request includes a geographical area to be displayed in the map and a type of content item to be displayed in the map. A plurality of orientation points to display on the map is determined based on a ranking of locations in the geographical area, and one or more pieces of content to be associated with each orientation point is determined. Each orientation point is ranked based in part on ranks of the one or more pieces of content associated with each orientation point. A map is generated to display at the locations of the plurality of orientation points the pieces of content associated with each orientation point at a level of prominence that is based on the ranking of each orientation point. | 02-20-2014 |
Patent application number | Description | Published |
20100158040 | JOINING PROCEDURE - There is provided a method of operating a device to join a network, the network having a plurality of superframes, each superframe being divided into slots, the method comprising transmitting a beacon frame in a first slot of a first superframe; wherein, if a collision occurs in the first slot, selecting a second slot from a group comprising the first slot and a plurality of slots occurring after the first slot; and transmitting a further beacon frame in the second slot in a subsequent superframe. | 06-24-2010 |
20100177718 | USE OF NETWORK CAPACITY - There is provided a method of improving the use of the capacity of an ultra wideband network, the network comprising a plurality of channels the network further comprising a plurality of devices, each device forming a respective beacon group on a first one of the channels, each beacon group including at least one other device in the plurality of devices; the method comprising transmitting data from a first device in a beacon group using a channel other than the first channel whilst a second device in the beacon group transmits data using the first channel. | 07-15-2010 |
20100302994 | CHANNEL SWITCHING IN A COMMUNICATION NETWORK - There is provided a method of changing channels in a communication network, there being a traffic flow on a first channel between first and second devices in the network, the method comprising forming an information element, the information element including a channel change request from the first device; and transmitting the information element from the first device to the second device in a Beacon frame. | 12-02-2010 |
Patent application number | Description | Published |
20100016372 | Benzimidazole Derivatives - Novel compounds of the formula I (I), in which R | 01-21-2010 |
20100035915 | INDOLIZINE DERIVATIVES AND THE USE THEREOF AS ANTIDIABETICS - Novel compounds of the formula (I), in which X, Y, R, R | 02-11-2010 |
20100249151 | IMIDAZO 1, 2-A PYRIMIDINE DERIVATIVES FOR THE TREATMENT OF DISEASES SUCH AS DIABETES - Novel compounds of the formula (I), in which W, T, R | 09-30-2010 |
20100305142 | 3-AMINOIMIDAZO 1,2-A PYRIDINE DERIVATIVES HAVING AN SGLT1- AND SGLT2-INHIBITING ACTION FOR THE TREATMENT OF TYPE 1 AND TYPE 2 DIABETES - Novel compounds of the formula (I), in which W, T, R | 12-02-2010 |
20110028414 | GLUCOPYRANOSIDE DERIVATIVES - Novel compounds of the formula (I), in which X has the meaning indicated in Patent Claim | 02-03-2011 |
20110028509 | Sulfonamides - The invention relates to compounds of formula I | 02-03-2011 |
20130316955 | AMINOSTATIN DERIVATIVES FOR THE TREATMENT OF ARTHROSIS - The present invention relates to compounds of the formula (I) and in particular medicaments comprising at least one compound of the formula (I) for use in the treatment and/or prophylaxis of physiological and/or pathophysiological states in the triggering of which cathepsin D is involved, in particular for use in the treatment and/or prophylaxis of arthrosis, traumatic cartilage injuries, arthritis, pain, allodynia or hyperalgesia. | 11-28-2013 |
Patent application number | Description | Published |
20110204906 | Wideband I-V probe and method - Low loss current and voltage probes are integrated in parallel plate airlines (slablines) to be used either as separate modules inserted between tuner and DUT in load pull test setups, or integrated in the impedance tuners themselves. The probes are inserted orthogonally at exactly the same reference plane relative to the DUT, maximizing bandwidth and the minimizing deformation of the detected electric and magnetic fields. The probes are used to detect the actual voltage and current waveforms and feed into an amplitude-and-phase calibrated high speed oscilloscope, including several harmonic frequencies. The actual real time voltage and current time domain waves are transformed into the frequency domain using fast Fourier transformation (FFT), de-embedded to the DUT reference plane and inverse transformed into the time domain using inverse Fourier transformation (FFT | 08-25-2011 |
20130002367 | WIDEBAND LOW FREQUENCY IMPEDANCE TUNER - Compact electro-mechanical impedance tuners for frequencies as low as 1 MHz use the concept of a cylindrical transmission line with the signal conductor being a spiral wire wound around a metallic cylinder and separated from it by a layer of dielectric material. A conductive wheel is running over the spiral wire and, as the cylinder rotates, the transmission phase between one terminal of the spiral wire and the wheel changes. By connecting a rotating parallel plate variable capacitor to the wheel creates an impedance tuner, capable of generating high reflection factors at very low frequencies at any area of the Smith chart. By cascading two or more such tuners allows tuning at harmonic frequencies at the rate of one frequency per tuner section. The reduction in size comparing with traditional transmission line tuners is of the order of 150:1. | 01-03-2013 |
20130002379 | HARMONIC IMPEDANCE TUNER WITH FOUR WIDEBAND PROBES AND METHOD - A method for calibrating multi carriage-multi probe impedance tuners for synthesizing distinct, user defined impedances at a number of harmonic frequencies, employs two-port s-parameter characterization of the tuning sections on a pre-calibrated vector network analyzer at a pre-selected number of probe positions. All tuner probes are wideband and capable of creating high reflection factor at all harmonic frequencies considered. The data are saved in memory and all permutations of the s-parameters at all harmonic frequencies are generated. Subsequently the data are organized blocks based on reflection factor values fitting in a number of segments of the Smith chart; this allows accelerated numeric search through a pre-selection of data block depending on the target reflection factor chosen. The method can be used for two three and four probe tuners. | 01-03-2013 |
20130009721 | COMPACT HARMONIC IMPEDANCE TUNER - An impedance matching, harmonic electromagnetic tuner has an airline with multiple slots to reduce the overall length of the tuner. At least one RF probe is disposed within each slot so that it can be moved parallel to, towards and/or away from a center conductor. Each of the probes may be put in user selectable positions to create a user selectable impedance. | 01-10-2013 |